Gnss Kolida K20s

KOLIDA
K20s-A2252100
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Kolida K20s mainboard, 692 channels, GPS + Glonass+ Beidou+ Galileo, Linux system, 8GB SSD, Web UI, Wifi, "SuperRTK" Technology, SDL400 1/2/3W radio, 4G network module. Color Screen

Kolida K20s. Featuring an ultra-powerful GNSS Kolida K708 mainboard, 692 channels can track and process signals from GPS, GLONASS, BEIDOU, GALILEO and SBAS systems. With this superior multi-Constellation compatibility, the satellite availability, signal acquiring speed are greatly improved, the waiting time has been shortened and the positioning accuracy (RTK) is up to 8mm+ 1ppm in horizontal and 15mm+ 1PPM in vertical

 

VIDEO Check System Info

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VIDEO Inertial measurement system

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VIDEO English voice-over

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VIDEO Language Setting

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VIDEO Record PPK

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VIDEO Restore Factory Defaults

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VIDEO Self Check

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VIDEO Setting work mode

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VIDEO Set PPK Recording Status

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VIDEO   Voice guide setting


Models 692 channels GNSS Mainboard, All Constellations supported. Inertial measurement technology, OLED screen display


692 Channels       

All Constellation Signal Tracking

8 km

Built-in UHF Radio

                          Kolida Gnss K1, K1Pro, K20, K20s, IMU

More Advanced GNSS Engine

 

Featuring a powerful 692 channels GNSS mainboard inside, K20s can track and process all the existed satellite constellations. With the utility of BEIDOU (COMPASS) signal, the data acquisition speed and GNSS signal stability are greatly improved from old generation technology.

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

10 Innovations to Increase Efficiency

More than 10 programs or functions were re-designed to make your work flow simpler and smoother, let you to work easier and comfortable, help you to get more reliable working result. 

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

More Durable and Rugged 

 

Kolida K20s is fully sealed, has a IP 68 level proof. 

The built-in battery has 10,000 mAh capacity and can work 8 to 14 hours as RTK rover, with only one recharge.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

Work Safer and Easier

Thanks to the inertial measurement technology, K20s IMU allows user to do a tilt survey with a maximum tilt angle of 60 °. Centering is not a must, so surveyors can stay in safe position when they measure on motorway, and don't need to step into water.

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

Fast and accurate 

 

Not like tilt sensor, Inertial Measurement Unit is no more affected by the earth's magnetic field and requires no correction. It can be activated and start working within only few seconds, this fast positioning will increase measurement speed by over 30%. 

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

Measure where others can't

Corner of wall? Points underneath pipe? Points occupied by car? These targets are no more accessible..

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

Long Range Radio Link

 

SDL400 built-in radio can send signal as far as 7 km in urban area, 8 km in suburban. The maximum coverage is up to 200 sq.km, suitable to have multiple rovers work simultaneously.

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

Barrier Free Measurement

In difficult environment you may lost connection with base station or VRS network. Don't be disappointed, you can choose from 3 creative work modes to continue surveying without interruption. (Repeater/ Router/ Mobile Refenrence Station)

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

 

Anti-interference

 

SDL400 built-in radio features anti-interference capability, so K1 can work close to power plant, transformer substation, mobile signal tower and other interference source.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Practical Functions

 

Kolida K20s and K20s IMU employs Linux system, it helps surveyors to accomplish their missions easier, faster and more accurate by delivering exceptional quality and innovative features.

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

New app.   

Windows CE data controller is too old technology? 

No problem. Simply download SurvX App on your smart phone or tablet.

Enjoy the smooth operation of Android platform !

 

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Post-processing

KOLIDA GEO Office integrates 

static data processing & Kinematic data adjustment

 

k20s-En
Satellite Tracking Ability
 

 

Channels

692

Constellation

GPS, GLONASS, BEIDOU, GALILEO, SBAS, QZSS

MSS L-Band

Function preserved

Positioning Output Rate   1Hz-50Hz Initialization Time  <10s

 

Positioning Precision
 

 

UHF RTK

Horizontal ±8mm + 1 ppmVertical      ±15mm + 1ppm

Network RTK

Horizontal ±8mm + 0.5ppmVertical      ±15mm+0.5ppm

RTXHorizontal

±2cmVertical      ±5cm 

Static and Fast Static

Horizontal ±2.5mm + 0.5ppmVertical      ±5mm + 0.5ppm

RTK Initialization Time

2-8s

User Interaction
 

 

Operation System

Linux

Screen Display

1 inch OLED

Wifi

Yes 

Voice Guide

 

Yes

Data Storage

 

8GB internal; up to 32GB external.

Web UI

Yes

Working Capability
 

 

Radio

Built-in emitting and receivingTypical working range 1-8km

Tilt Survey
Inertial Measurement
 
Electronic Bubble

Yes

Endurance

>14 hours (static mode), >7 hours (internal UHF base mode), 8 to14 hours (rover mode)

OTG Function (Field Download)

yes

Other Function

Mobile Reference Station, Repeater, Router